Finding the Third Proportional to 301,672.69 and 467,408.81
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Solution
The third proportional to 301,672.69 and 467,408.81 is: 724,198.80
Step by Step Solution
- Step 1: Write the proportion equation
301,672.69 : 467,408.81 = 467,408.81 : x - Step 2: Convert to fraction form
301,672.69/467,408.81 = 467,408.81/x - Step 3: Cross multiply
301,672.69x = 467,408.81 × 467,408.81 - Step 4: Simplify right side
301,672.69x = 218,470,998,002.66 - Step 5: Solve for x
x = 218,470,998,002.66/301,672.69 - Step 6: Final answer
x = 724,198.80
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.